The driver pulled over, told them to get out of his vehicle and stabbed the individual after threatening a woman with a knife.

It is believed that the fan is on the road to recovery and is expected to be discharged from hospital early next week.

After learning of the news, the club released a statement that said: "We were shocked to hear about the incident with one of our fans who was stabbed while in Paris for the Champions League game. Everyone at the club wishes him well during his recovery."

Defender Diogo Dalot also sent his best to the fan after learning of the "very disturbing" news.